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introduction
In digital communication networks, in order to expand transmission capacity and improve transmission efficiency, digital multiplexing technology is often used to merge several...[Details]
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introduction
With the rapid development of the national economy, people's yearning for a better life and the continuous advancement of the process of energy globalization, the scale of transmi...[Details]
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Looking back on 2023, what progress has the silicon carbide and gallium nitride industry made? What changes have occurred? What new opportunities and challenges will 2024 bring? In order to better ...[Details]
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Compared with traditional thermometers, the digital thermometer introduced in this design has the advantages of easy reading, wide temperature measurement range and accurate temperature measurement. ...[Details]
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On January 4, the 6th China Photovoltaic Annual Conference and 2018 Distributed Energy Innovation and Application Conference, jointly sponsored by 365 Photovoltaic, China Distributed Energy Innovat...[Details]
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Download the complete program source code: http://www.51hei.com/f/avrds.rar
main function:
/*
Program function: 18B20 temperature measurement results are displayed on 1602 LCD
Author: ...[Details]
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HMD has not launched a flagship product since the release of Nokia 9 PureView. After a long wait, HMD's new flagship Nokia 9.3 PureView is about to be unveiled. On August 18, according to ...[Details]
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On May 24, in response to investors' questions about whether the company had any cooperation with domestic chips and operating systems such as Tongxin, Loongson, and Shenwei, SuperMap Software stated...[Details]
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Introduction: In 2019, global electric vehicle sales were about 2.2 million, a year-on-year increase of 10%, and the market share increased from 2.1% to 2.5%, with a continuous increase in penetratio...[Details]
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How many low-power modes does the MCS-51 microcontroller have? How to achieve it and how to exit it?
Answer: MCS-51 microcontroller has two low-power working modes: idle and power-down. When the CP...[Details]
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The relevant registers for UART configuration are as follows (listed in the order in the s3c2440 manual): 1.ULCONn register: linear control register Function: Set parity, stop bit, data bit (5-8 bits...[Details]
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Currently, the most effective ways to improve the shooting quality of digital cameras are to improve the optical structure of the lens and increase the size of the photosensitive element. Howev...[Details]
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Circuit Function and Advantages
The circuit shown in Figure 1 uses the ADL5535/ ADL5536 single-ended intermediate frequency (IF) low noise 50 Ω gain block to drive the AD9268 16-bit differenti...[Details]
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1) The 2×2 matrix keyboard circuit is shown in the figure //////// Picture 1 (2) Keyboard scanning subroutine: KEY1: ACALL KS1; Call the subroutine to determine whether a key is pressed ...[Details]
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In digital communication systems, synchronization technology is very important, and bit synchronization is the most basic synchronization. The bit synchronization clock signal is not only used to moni...[Details]